diff --git a/snippets/sql.json b/snippets/sql.json
index 4c2b921..d314bd5 100644
--- a/snippets/sql.json
+++ b/snippets/sql.json
@@ -173,11 +173,11 @@
     "prefix": "pgfunc",
     "body": [
       "CREATE OR REPLACE FUNCTION ${1:function_name}(${2:param} ${3:type})",
-      "RETURNS ${4:return_type} AS $$",
+      "RETURNS ${4:return_type} AS \\$\\$",
       "BEGIN",
       "\t${0:-- function logic}",
       "END;",
-      "$$ LANGUAGE plpgsql;"
+      "\\$\\$ LANGUAGE plpgsql;"
     ],
     "description": "Creates a reusable server-side function using the PL/pgSQL language."
   },
@@ -186,12 +186,12 @@
     "prefix": "pgtrigger",
     "body": [
       "CREATE OR REPLACE FUNCTION update_modified()",
-      "RETURNS TRIGGER AS $$",
+      "RETURNS TRIGGER AS \\$\\$",
       "BEGIN",
       "\tNEW.updated_at = NOW();",
       "\tRETURN NEW;",
       "END;",
-      "$$ LANGUAGE plpgsql;",
+      "\\$\\$ LANGUAGE plpgsql;",
       "",
       "CREATE TRIGGER trg_${1:table_name}_update",
       "\tBEFORE UPDATE ON ${1:table_name}",
@@ -231,7 +231,7 @@
     "body": [
       "ALTER TABLE ${1:table_name} ADD COLUMN ${2:search_vector} TSVECTOR;",
       "",
-      "CREATE FUNCTION ${1:table_name}_search_update() RETURNS trigger AS $$",
+      "CREATE FUNCTION ${1:table_name}_search_update() RETURNS trigger AS \\$\\$",
       "BEGIN",
       "\tNEW.${2:search_vector} = ",
       "\t\tto_tsvector('english', ",
@@ -240,7 +240,7 @@
       "\t\t);",
       "\tRETURN NEW;",
       "END;",
-      "$$ LANGUAGE plpgsql;",
+      "\\$\\$ LANGUAGE plpgsql;",
       "",
       "CREATE TRIGGER ${1:table_name}_search_trigger",
       "\tBEFORE INSERT OR UPDATE ON ${1:table_name}",